0
We cannot see the electrons flowing through the conductor. Using an analogy is helpful to somebody trying to understand these concepts. One analogy that is commonly used, is comparing the electron flow to water flowing through a pipe. The speed at which the water flows is analogous to the current. Resistors are compared to making the pipe smaller (restricting the flow). Voltage is compared to pressure - more pressure makes the water move faster through the pipe.
These can help students understand how different changes to a circuit can affect the electric current flow through the circuit.
What else can I help you with?
What is a analoge?
An analogy is a sentence used to compare to entities. Analogies are useful in teaching critical thinking and the ability to identify complex relationships. For these reasons analogies have been long used on placement tests and competitive admission's exams.
Why is models useful in science?
Models are useful in science, because it is easier for some to understand then words.
Why is a tsunami useful?
Tsunami is useful to generate electricity.
What is useful about static electricity?
You can move things with static electricity!
What type of electricity is not useful?
The LEAST useful form of energy is Static Electricity however it to still find some uses.
How is lightening useful?
it preduses electricity
What makes electricity such a useful form of energey?
the thing that makes electricity such a useful form of energy is that electricity is renweable it comes from the skies "thunder" you can also generate electircity but still some things need electricity to help it generate. so......... electircity is a useful form of energy, but also wind, solar are also useful for of energy.
Useful and non-useful energy transfers for coal?
Useful: Energy Light Sound Non-Useful: Electricity C02
Why are models useful in studying scientific concepts?
because they are :)
Why electricity is useful?
What makes electricity useful is that it is relatively easy to (a) transfer it over large distances, and (b) convert back and forth with other forms of energy.
What is more useful critical thinking or creative thinking?
I think that creative think is more useful because if u have creative mind , u can manipulate everthings. alwayes u can not survive with critical thinking.
What are useful and non-useful energy transfers in the production of electricity using coal?
Useful energy transfers in the production of electricity using coal occur when heat from burning coal is used to generate steam, which drives turbines to produce electricity. Non-useful energy transfers include heat lost through exhaust gases and in the cooling process of the power plant, which reduce the overall efficiency of the energy conversion process.
